Removing old golden checkout for integration test (#33676)

* Removing old golden checkout for integration test

* Removed unused import

packages/flutter_tools/lib/src/commands/update_packages.dart

@@ -6,7 +6,6 @@ import 'dart:async';
 import 'dart:collection';
 
 import 'package:meta/meta.dart';
-import 'package:flutter_goldens_client/client.dart';
 
 import '../base/common.dart';
 import '../base/file_system.dart';
@@ -137,17 +136,6 @@ class UpdatePackagesCommand extends FlutterCommand {
       });
     }
 
-    // The dev/integration_tests/android_views integration test depends on an assets
-    // package that is in the goldens repository. We need to make sure that the goldens
-    // repository is cloned locally before we verify or update pubspecs.
-    printStatus('Cloning goldens repository...');
-    try {
-      final GoldensClient goldensClient = GoldensClient();
-      await goldensClient.prepare();
-    } on NonZeroExitCode catch (e) {
-      throwToolExit(e.stderr, exitCode: e.exitCode);
-    }
-
     if (isVerifyOnly) {
       bool needsUpdate = false;
       printStatus('Verifying pubspecs...');